Reviewed-by: levi.yun <yeoreum....@arm.com> ________________________________________ From: devel@edk2.groups.io <devel@edk2.groups.io> on behalf of Prabin CA via groups.io <prabin.ca=arm....@groups.io> Sent: 03 April 2024 18:33 To: devel@edk2.groups.io Cc: Ard Biesheuvel; Leif Lindholm; Sami Mujawar; Thomas Abraham Subject: [edk2-devel] [edk2-platforms][PATCH v1 1/5] Platform/Sgi: Add a new PCD for L2 cache size
A new PCD named PcdL2CacheSize is introduced to specify the size of the CPU's L2 cache. This PCD can be used in PPTT tables for a reference design platform. The default value of this PCD is set to 1MB but can be changed depending on the variant of the reference design platform. Signed-off-by: Prabin CA <prabin...@arm.com> --- Platform/ARM/SgiPkg/SgiPlatform.dec | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Platform/ARM/SgiPkg/SgiPlatform.dec b/Platform/ARM/SgiPkg/SgiPlatform.dec index af7887e54126..d540dbff2d19 100644 --- a/Platform/ARM/SgiPkg/SgiPlatform.dec +++ b/Platform/ARM/SgiPkg/SgiPlatform.dec @@ -37,6 +37,9 @@ [PcdsFixedAtBuild] gArmSgiTokenSpaceGuid.PcdDramBlock2Base|0|UINT64|0x00000002 gArmSgiTokenSpaceGuid.PcdDramBlock2Size|0|UINT64|0x00000003 + # L2 Cache size + gArmSgiTokenSpaceGuid.PcdL2CacheSize|0x100000|UINT32|0x0000002F + # Virtio Block device gArmSgiTokenSpaceGuid.PcdVirtioBlkBaseAddress|0x00000000|UINT32|0x00000004 gArmSgiTokenSpaceGuid.PcdVirtioBlkSize|0x00000000|UINT32|0x00000005 -- 2.34.1 -=-=-=-=-=-= Groups.io Links: You receive all messages sent to this group. View/Reply Online (#117379): https://edk2.groups.io/g/devel/message/117379 Mute This Topic: https://groups.io/mt/105313648/7717249 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [yeoreum....@arm.com] -=-=-=-=-=-= IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#117401): https://edk2.groups.io/g/devel/message/117401 Mute This Topic: https://groups.io/mt/105313648/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
